78480094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22157}}^1$

素因数の和:22200

約数の個数: 32

約数和(自身を含む): 153156096

約数和(自身を除く): 74676002

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 22157, 44314, 155099, 243727, 310198, 487454, 509611, 1019222, 1706089, 3412178, 3567277, 5605721, 7134554, 11211442, 39240047, 78480094]

約数ペア:

[(1, 78480094), (2, 39240047), (7, 11211442), (11, 7134554), (14, 5605721), (22, 3567277), (23, 3412178), (46, 1706089), (77, 1019222), (154, 509611), (161, 487454), (253, 310198), (322, 243727), (506, 155099), (1771, 44314), (3542, 22157)]